Abstract:This paper propose and qualitative analysis the influence of marine environment on mine combat capability,propose building membership function with fuzzy mathematical methods to normalize the different marine environment; The anylytic hierarchy process was introduced to construct operational effectiveness index parameters of mine, then, build the synthetical evaluation model hierarchy between mine submarine efficiency and marine environment. The machine learning was proposed to build the model in evaluation, which can make full use of the judgement information from commanders to reflect the actual operational effectiveness correctly. At the end, the quantitative combat effectiveness was given in an application instance to illustrate the problem.